Inventor · disambiguated record
Corwin M. Puryk
Also filed as: PURYK CORWIN · PURYK CORWIN M · PURYK CORWIN M R · PURYK CORWIN MARCUS
44 granted patents·4 pending applications·592 citations·filing 1999–2023
98Inventor score
Top patents by PatentIndex Score
48 records- 0198US11592822B2Machine control using a predictive mapDEERE & CO·Filed 2020·Granted Feb 28, 2023·17 cites·20 claims
- 0298US7640720B1Draper belt construction to control translationDEERE & CO·Filed 2008·Granted Jan 5, 2010·59 cites·12 claims
- 0397US7543428B1Seamless draper beltDEERE & CO·Filed 2008·Granted Jun 9, 2009·52 cites·11 claims
- 0496US12075724B2Machine control using a predictive mapDEERE & CO·Filed 2023·Granted Sep 3, 2024·3 cites·20 claims
- 0596US12013698B2Machine control using a predictive mapDEERE & CO·Filed 2023·Granted Jun 18, 2024·3 cites·20 claims
- 0696US7520115B2Header float arm load compensationDEERE & CO·Filed 2006·Granted Apr 21, 2009·60 cites·19 claims
- 0795US11849672B2Machine control using a predictive mapDEERE & CO·Filed 2020·Granted Dec 26, 2023·3 cites·20 claims
- 0895US7478522B1Reciprocating knife cutter systemDEERE & CO·Filed 2007·Granted Jan 20, 2009·65 cites·6 claims
- 0992US11659788B2Vehicle automated unloadingPURDUE RESEARCH FOUNDATION·Filed 2020·Granted May 30, 2023·9 cites·19 claims
- 1091US10575471B2Agricultural combine with reversing chopper rotorDEERE & CO·Filed 2017·Granted Mar 3, 2020·7 cites·15 claims
- 1191US8527157B2Agricultural combine and draper headerIMHOF CRYSTAL·Filed 2010·Granted Sep 3, 2013·88 cites·4 claims
- 1291US8322520B2Tongue-in-groove belt hold down for a draper platformDOW CHAD A·Filed 2011·Granted Dec 4, 2012·25 cites·9 claims
- 1390US7788891B2Endless belt mounting configuration for an agricultural harvesterDEERE & CO·Filed 2008·Granted Sep 7, 2010·26 cites·30 claims
- 1486US12239052B2Control system facilitating unloading during crop breakthrough harvestingDEERE & CO·Filed 2022·Granted Mar 4, 2025·1 cites·20 claims
- 1586US9622413B2Agricultual harvesting head with wiper for crop dividerDEERE & CO·Filed 2015·Granted Apr 18, 2017·8 cites·13 claims
- 1685US8555607B2Integrated draper belt support and skid shoe in an agricultural harvesting machineDEERE & CO·Filed 2012·Granted Oct 15, 2013·10 cites·14 claims
- 1784US10499566B2Cross vented residue disposal system for an enclosed combine bodyDEERE & CO·Filed 2017·Granted Dec 10, 2019·3 cites·20 claims
- 1881US10653066B2Slat-bar cross-members in a feederhouse crop-conveying systemDEERE & CO·Filed 2018·Granted May 19, 2020·4 cites·23 claims
- 1981US7716908B2Self-clearing row unit and stalk rollDEERE & CO·Filed 2007·Granted May 18, 2010·17 cites·9 claims
- 2080US10405491B2Slat insert for noise/wear attenuation in a feederhouse conveyorDEERE & CO·Filed 2017·Granted Sep 10, 2019·3 cites·20 claims
- 2180US8776487B2Integrated draper belt support and skid shoe in an agricultural harvesting machineDEERE & CO·Filed 2013·Granted Jul 15, 2014·7 cites·9 claims
- 2280US7690500B2Hybrid draper belt spliceDEERE & CO·Filed 2008·Granted Apr 6, 2010·7 cites·20 claims
- 2378US9622412B2Draper header with belt cleaning arrangementDEERE & CO·Filed 2014·Granted Apr 18, 2017·9 cites·19 claims
- 2477US10375885B2System for chopping and spreading residueDEERE & CO·Filed 2016·Granted Aug 13, 2019·3 cites·20 claims
- 2576US12284948B2Cross vented residue disposal system for an enclosed combine bodyDEERE & CO·Filed 2023·Granted Apr 29, 2025·0 cites·16 claims
- 2676US10647516B2Cogged feederhouse front drumDEERE & CO·Filed 2017·Granted May 12, 2020·4 cites·14 claims
- 2775US7661256B2Hybrid seam for a draper belt in an agricultural harvesterDEERE & CO·Filed 2008·Granted Feb 16, 2010·11 cites·19 claims
- 2872US6979261B1Dust reducing airflow diverter for combineDEERE & CO·Filed 2004·Granted Dec 27, 2005·21 cites·7 claims
- 2971US10791677B2Return pan for an agricultural combineDEERE & CO·Filed 2018·Granted Oct 6, 2020·2 cites·20 claims
- 3069US10925215B2Slat-bar cross-members in a feederhouse crop-conveying systemDEERE & CO·Filed 2020·Granted Feb 23, 2021·0 cites·20 claims
- 3168US10288148B2Feed conveyor belt and couplerDEERE & CO·Filed 2017·Granted May 14, 2019·1 cites·14 claims
- 3267US11627701B2Agricultural header with flexible jointDEERE & CO·Filed 2020·Granted Apr 18, 2023·0 cites·11 claims
- 3366US10390491B2Cleaning shoe venting through chopper rotor assemblyDEERE & CO·Filed 2017·Granted Aug 27, 2019·2 cites·20 claims
- 3465US11375661B2Combine harvester and discharge assembly of the sameDEERE & CO·Filed 2017·Granted Jul 5, 2022·1 cites·19 claims
- 3562US2024049633A1Systems and methods for predictive harvesting logisticsDEERE & CO·Filed 2023·Application pending·0 cites
- 3661US12433197B2Harvesting machine cutter head with automated posture-based reel finger pitch adjustmentDEERE & CO·Filed 2021·Granted Oct 7, 2025·0 cites·19 claims
- 3759US11483977B2Grain loss prevention system using air blowersDEERE & CO·Filed 2020·Granted Nov 1, 2022·0 cites·15 claims
- 3859US7001268B2Latch mechanism for a grate in an agricultural combineDEERE & CO·Filed 2003·Granted Feb 21, 2006·12 cites·23 claims
- 3956US11744177B2Cross vented residue disposal system for an enclosed combine bodyDEERE & CO·Filed 2019·Granted Sep 5, 2023·0 cites·18 claims
- 4056US7059960B2Composite threshing element for a combine rotorDEERE & CO·Filed 2003·Granted Jun 13, 2006·10 cites·12 claims
- 4153US6375564B1Ramp segment for a combine rotorDEERE & CO·Filed 1999·Granted Apr 23, 2002·24 cites·10 claims
- 4249US10458514B2Feed conveyor belt and couplerDEERE & CO·Filed 2019·Granted Oct 29, 2019·0 cites·12 claims
- 4349US2014150395A1Integrated draper belt support and skid shoe in an agricultural harvesting machineDEERE & CO·Filed 2014·Application pending·0 cites
- 4448US2009266044A1Integrated draper belt support and skid shoe in an agricultural harvesting machineCOERS BRUCE A·Filed 2008·Application pending·0 cites
- 4547US6202942B1Manure injector systemPRAIRIE AGRICULTURAL MACHINERY·Filed 1999·Granted Mar 20, 2001·15 cites·18 claims
- 4645US11224167B2Loss catch and recirculation system for draper headDEERE & CO·Filed 2019·Granted Jan 18, 2022·0 cites·17 claims
- 4745US2011154794A1Integrated draper belt support and skid shoe in an agricultural harvesting machineDEERE & CO·Filed 2011·Application pending·0 cites
- 4843US10259655B2Cogged drive for a combine feederhouse conveyorDEERE & CO·Filed 2017·Granted Apr 16, 2019·0 cites·20 claims
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